Eu tentei a solução da Ole e recebi o seguinte erro:
$ env MULLVAD_USE_GTK3=yes mullvad
Using GTK3
/usr/lib/python2.7/dist-packages/mullvad/mui.py:60: PyGIWarning: AppIndicator3 was imported without specifying a version first. Use gi.require_version('AppIndicator3', '0.1') before import to ensure that the right version gets loaded.
from gi.repository import AppIndicator3 as appindicator
changing directory to /usr/lib/python2.7/dist-packages/mullvad
Setting logging directory to /home/ms/.cache/mullvad/log
(mullvad:15452): Gtk-WARNING **: 22:28:12.209: gtk_disable_setlocale() must be called before gtk_init()
Setting logging directory to /home/ms/.cache/mullvad/log
CRITICAL: An uncaught exception occured: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/wx-3.0-gtk3/wx/_core.py", line 16765, in <lambda>
lambda event: event.callable(*event.args, **event.kw) )
File "/usr/lib/python2.7/dist-packages/mullvad/mui.py", line 2088, in _start
_start_gui(app, root_window, log, settings, tunnel)
File "/usr/lib/python2.7/dist-packages/mullvad/mui.py", line 2138, in _start_gui
tray_ui = AppIndicator(root_window, tunnel, settings)
File "/usr/lib/python2.7/dist-packages/mullvad/mui.py", line 295, in __init__
appindicator.CATEGORY_COMMUNICATIONS)
File "/usr/lib/python2.7/dist-packages/gi/module.py", line 137, in __getattr__
self.__name__, name))
AttributeError: 'gi.repository.AppIndicator3' object has no attribute 'CATEGORY_COMMUNICATIONS'
Alguém teve um problema / sugestão semelhante para uma correção?